<template>
  <h3 class="title">可折叠面版</h3>
  <MyPanel/>
  <MyPanel/>
  <MyPanel/>
</template>

<script setup>
  import MyPanel from './components/MyPanel.vue';
</script>

<style>
    body{
        background-color: #ddd;
    }
    #app{
        width : 300px;
        /* height : 300px; */
        padding: 1em 2em 2em;
        margin : 20px auto;
        border : 3px solid green;
        background-color: #fff;
        border-radius: 10px;
        box-shadow: 3px 3px 3px rgba(0, 0, 0, 0.5);
        h3{
            text-align: center;
        }
    }
</style>